2026 Ford Transit 350 Engine Parts

This table covers the camshafts that open the valves. Read more

One part is listed for the 2026 Ford Transit 350 — MELLING MC1408.

This table covers the seals at each camshaft end. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again. Read more

This group shows a single part: FEL-PRO TCS46239.

This table covers the front and rear seals that keep oil in at the crankshaft. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again. Read more

3 Crankshaft Seal parts for the 2026 Ford Transit 350 come from 2 brands — FEL-PRO and VICTOR REINZ. Every part fits both the 3.5L V6 and the 3.5L V6 Turbocharged.

Listed part numbers: FEL-PRO TCS46117, FEL-PRO BS40729 and VICTOR REINZ 181011601.

This table covers the head gaskets that seal the block to the cylinder head. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for. Read more

FEL-PRO supplies both parts for the 2026 Ford Transit 350. All of them fit every engine offered in the 2026 Transit 350.

This group includes FEL-PRO 26680PT and FEL-PRO 26681PT.

This table covers the exhaust valves that let combustion gas out of the cylinder. Typical signs include a circuit that will not hold, a whistle, or a code for this valve. A stuck valve is often debris. Clean the ports before installing the new one. Read more

2 Exhaust Valve parts for the 2026 Ford Transit 350 come from MELLING.

Listed part numbers: MELLING V3226 and MELLING V3345S.

This table covers the crankshaft pulleys / harmonic balancers at the front of the engine. Read more

One part is listed for the 2026 Ford Transit 350 — DAYCO PB1722N.

This table covers the intake valves that let air (and fuel, on port-injected engines) into the cylinder. Typical signs include a circuit that will not hold, a whistle, or a code for this valve. A stuck valve is often debris. Clean the ports before installing the new one. Read more

2 Intake Valve parts for the 2026 Ford Transit 350 come from MELLING.

Listed part numbers: MELLING V3344 and MELLING V3225.

This table covers the engine oils listed by grade and specification for this engine. Typical signs include a low-oil lamp, knocking after a long interval, or oil that has gone thin and black well before the next service. Match the viscosity and spec in the notes (and on the filler cap). The tables group grades — they are not interchangeable. Read more

27 Oil parts for the 2026 Ford Transit 350 come from 5 brands — VALVOLINE, MOBIL, LIQUI MOLY and 2 other brands. The "Popular" part is LIQUI MOLY 20228. Full Synthetic, High Mileage (>75,000 Miles) and Synthetic Blend are all represented, and Full Synthetic alone accounts for 17 parts.

This table covers the heat exchangers that cool engine oil. Typical signs include oil at the cooler fittings, or coolant that looks like a milkshake. Pressure-test both circuits after a cooler swap — a leak here mixes oil and coolant. Read more

2 Oil Cooler parts for the 2026 Ford Transit 350 come from 2 brands — MOTORCRAFT and STANDARD MOTOR PRODUCTS. Every part fits both the 3.5L V6 and the 3.5L V6 Turbocharged.

Part numbers include MOTORCRAFT YOC7 and STANDARD MOTOR PRODUCTS OCK87.

This table covers the Oil Dipstick tubes. Read more

2 Oil Dipstick / Tube parts for the 2026 Ford Transit 350 come from MOTORCRAFT.

Part numbers include MOTORCRAFT EDPS79 and MOTORCRAFT EDPS30.

This table covers the caps on the oil filler neck. Read more

4 Oil Filler Cap parts for the 2026 Ford Transit 350 come from 2 brands — MOTORAD and MOTORCRAFT. 1 part fits every engine; the other 3 are engine-specific.

This group includes MOTORAD MO201, MOTORAD MO119 and MOTORCRAFT EC791 and the remaining parts above.

This table covers the oil filters that screw onto this engine's filter mount. Typical signs include low oil pressure after a service, or a filter that will not spin off because the old gasket stayed on the block. Lube the new gasket and tighten to the spec on the box; a double-gasket install dumps the sump on the first drive. Read more

12 Oil Filter parts for the 2026 Ford Transit 350 come from 9 brands — VARIOUS MFR, WIX, ACDELCO and 6 other brands. The "Popular" part is ACDELCO PF63. 8 parts fit every engine; the other 4 are engine-specific.

The Economy section lists 3 options from FVP, PRO-TEC and VARIOUS MFR — the catalog's value-priced group. FVP R7502 is listed in this group.

The High Performance / Heavy Duty section lists 2 options from MOBIL and WIX — grouped under the catalog's "High Performance / Heavy Duty" designation — the notes column spells out what sets them apart. MOBIL M1212A is listed in this group.

In the Standard Replacement grade, ACDELCO, MOTORCRAFT, WIX and 3 other brands supply 7 parts: built to original-equipment specification. A representative part number is ACDELCO PF63.

This table covers the Oil Filter Adapter Gasket O-rings. Typical signs include a seep at a fitting or a housing that weeps after a service. Lube the new O-ring with the fluid it will see, and do not roll it into the groove. Read more

One part is listed for the 2026 Ford Transit 350 — VICTOR REINZ 712474300.

This table covers the oil pans that hold the engine's oil sump. Read more

2 Oil Pan parts are listed for the 2026 Ford Transit 350, from SKP and SPECTRA PREMIUM. All of them fit every engine offered in the 2026 Transit 350.

Part numbers include SKP SKFP71A and SPECTRA PREMIUM FP71A.

This table covers the Oil pumps. Typical signs include noise from the pump, no pressure, or fluid that never arrives at the outlet. Prime or fill the pump as the notes require. A dry start is a common way to kill a new unit. Read more

4 Oil Pump parts for the 2026 Ford Transit 350 come from MELLING.

The High Volume / Pressure section lists 1 option from MELLING — grouped under the catalog's "High Volume / Pressure" designation — the notes column spells out what sets them apart. MELLING M390HV397S is listed in this group.

Standard Replacement: 2 parts, from MELLING. A representative part number is MELLING M390.

1 further part sits outside the graded sections, with the same engine-level match.

This group includes MELLING M390HV397S, MELLING M390 and MELLING M390397S and the remaining parts above.

This table covers the pickup tubes and screens that feed the oil pump. Read more

One part is listed for the 2026 Ford Transit 350 — MELLING 397S.

This table covers the Oil Temperature senders. Read more

One part is listed for the 2026 Ford Transit 350 — MOTORCRAFT SW7047.

This table covers the Timing belts. Typical signs include squeal on cold start, cracked ribs, or glazing. Spin the tensioner and idlers by hand while the belt is off. Read more

One part is listed for the 2026 Ford Transit 350 — MOTORCRAFT TCRK13.

This table covers the timing chains that keep the cams in time with the crank. Read more

3 Timing Chain parts are listed for the 2026 Ford Transit 350, from MELLING and MOTORCRAFT. All of them fit every engine offered in the 2026 Transit 350.

This group includes MELLING 1050, MELLING 1049 and MOTORCRAFT TCRK9.

This table covers kits that group a timing chain with the related tensioners and guides. Read more

4 Timing Chain & Component Kit parts for the 2026 Ford Transit 350 come from MELLING.

This group includes MELLING 31049SP, MELLING 31049SPVVT and MELLING 31049SJ and the remaining parts above.

This table covers the guides and dampers that keep the timing chain on its path. Read more

MELLING supplies the 6 Timing Chain Guide / Damper parts for the 2026 Ford Transit 350. MELLING BT7009 carries the "Popular" badge. 4 parts fit every engine; the other 2 are engine-specific.

This group includes MELLING BT7009, MELLING BG7008 and MELLING BG7010 and the remaining parts above.

This table covers the tensioners that keep the timing chain taut. Typical signs include belt flutter, a chirp that returns after a new belt, or an arm that no longer damps. Replace the tensioner with the belt at higher mileage. Read more

3 Timing Chain Tensioner parts for the 2026 Ford Transit 350 come from MELLING. 1 part fits every engine; the other 2 are engine-specific.

Part numbers include MELLING BT7011, MELLING BT7008 and MELLING BT7007.

This table covers the crankshaft sprockets that drive the timing chain or belt. Read more

This group shows a single part: MELLING S1282.

This table covers the Timing Idler sprockets. Read more

One part is listed for the 2026 Ford Transit 350 — MELLING S1326WC.

This table covers the turbochargers that compress intake air. Read more

2 Turbocharger parts for the 2026 Ford Transit 350 come from MOTORCRAFT. Every part fits both the 3.5L V6 and the 3.5L V6 Turbocharged.

Part numbers include MOTORCRAFT TC30 and MOTORCRAFT TC32.

This table covers the springs that close each intake and exhaust valve. Typical signs include a sagging corner, a broken coil, or a clunk from the spring pocket. Replace springs in axle pairs and inspect the seats. Read more

One part is listed for the 2026 Ford Transit 350 — MELLING VS1631.

This table covers the Valve Spring retainers. Read more

One part is listed for the 2026 Ford Transit 350 — MELLING VSR724.

This table covers the keepers that lock each valve-spring retainer to the stem. Read more

One part is listed for the 2026 Ford Transit 350 — MELLING VL1125.

This table covers the oil-control solenoids that command the cam phasers. Typical signs include a door or range that will not move, or a click with no motion. Confirm the command signal before replacing the actuator — a failed module looks the same. Read more

6 Variable Valve Timing (VVT) Solenoid / Actuator parts for the 2026 Ford Transit 350 come from 2 brands — MELLING and STANDARD MOTOR PRODUCTS. The "Popular" part is MELLING VCTS1006. 5 parts fit every engine; the other 1 is engine-specific.

This group includes MELLING VCTS1006, MELLING VCTS1007 and MELLING VCTS1008 and the remaining parts above.

This table covers the cam phaser sprockets used by the variable-valve-timing system. Read more

3 Variable Valve Timing (VVT) Sprocket parts for the 2026 Ford Transit 350 come from 2 brands — MELLING and STANDARD MOTOR PRODUCTS. Every part fits both the 3.5L V6 and the 3.5L V6 Turbocharged.

Part numbers include MELLING VCTA1005E, MELLING VCTA1005I and STANDARD MOTOR PRODUCTS VVT555.

This table covers the Variable Valve Timing (VVT) Sprocket bolts. Read more

MELLING supplies both parts for the 2026 Ford Transit 350. All of them fit every engine offered in the 2026 Transit 350.

Part numbers include MELLING VCTB1005 and MELLING VCTB1006.